Error: (XXX) This entry already exists in the following tables (YYY)
During your sync operation, you receive an invalid error showing (XXX). This entry already exists in the following tables (YYY) on target application, which is SAPB1 here.
Cause
Duplicate primary key is tried to be inserted in database which produces this issue.
Resolution
To resolve this issue,
Add a duplicate check before pushing the data to target application to ensure the primary key field always receive unique values.
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